Dilberto da Silva Almeida Junior, Anderson de Jesus Araujo Ramos, Joao Carlos Pantoja Fortes, Mauro de Lima Santos
Abstract: Submitted November 14, 2019. Published December 22, 2020.
Math Subject Classifications: 35B35, 35B40, 35K57, 35Q92, 92C17.
Key Words: Coupled wave equations; positivity-preserving; semi-discretization;
Ingham's inequality.
DOI: 10.58997/ejde.2020.127
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Dilberto da Silva Almeida Júnior Ph D Program in Mathematics Federal University of Pará Augusto Corrêa Street, 01, 66075-110 Belém - Pará - Brazil email: dilberto@ufpa.br, dilxingu@gmail.com |
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Anderson de Jesus Araújo Ramos Faculty of Sciences Federal University of Pará Raimundo Santana Street, s/n, 68721-000 Salinópolis - Pará - Brazil email: ramos@ufpa.br |
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João Carlos Pantoja Fortes Ph D Program in Mathematics Federal University of Pará Augusto Corrêa Street, 01, 66075-110 Belém - Pará - Brazil email: joaocarlos.fortes@yahoo.com.br |
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Mauro de Lima Santos Ph D Program in Mathematics Federal University of Pará Augusto Corr≖a Street, 01, 66075-110 Belém - Pará - Brazil email: ls@ufpa.br |
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